<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
<body>
普通文字
<div>这是div标签</div>
<div>这是div标签</div>

<span>这是span标签</span>
<span>这是span标签</span>
</body>
</html>
